import java.util.HashSet;
import java.util.Set;

/**
 * Created by Bella on 31/05/2014.
 */
public class RoyalCouples {

    public Set<String> couple;


    public RoyalCouples(String s1,String s2) {
        couple= new HashSet<String>();
        couple.add(s1);
        couple.add(s2);
    }

    @Override
    public String toString() {
        Object[] result = couple.toArray();
        return (result[0].toString() + "\trelated_to\t " + result[1].toString());
    }
}
